	* {
	  margin: 0;
	  padding: 0
	}

	@media screen and (min-width:1200px) {
	  body {
	    font-size: 24px;
	  }
	}

	@media screen and (min-width:800px) and (max-width:1200px) {
	  body {
	    font-size: 18px;
	  }

	}

	@media screen and (max-width:800px) {
	  body {
	    font-size: 12px;
	  }

	}

	div {
	  width: 600px;
	  height: 250px;
	  margin: 50px auto;
	  border: 4px solid black;
	  border-left: none;
	  border-right: none;
	}

	div h2 {
	  text-align: center;
	  padding-top: 10px;
	}

	#tar {
	  width: 100%;
	  height: 30px;
	  border: 1px solid black;
	}

	#tar p {
	  width: 1%;
	  height: 30px;
	  background-color: lightgreen;
	  text-align: center;
	  line-height: 30px;
	  color: white;
	}


	div button {
	  width: 80px;
	  height: 30px;
	  margin-left: 250px;
	  text-align: center;
	  line-height: 30px;
	  background-color: black;
	  color: white;
	  border: none;
	  cursor: pointer;
	}